Tech

Found a Free Website With 629 Calculators and Tools — And It Actually Works

Whether you are a student trying to solve a physics problem, a salaried professional planning your tax for the financial year, a home baker scaling a recipe, or a web developer debugging a JSON string — finding the right calculator tool online can be surprisingly frustrating. Most websites offer a handful of tools scattered across…

Published

2 months ago

June 25, 2026

Dailyviewer

BulkCalculator.com changes that completely.

With over 629 free online calculators, tools, and category pages, BulkCalculator.com is one of the most comprehensive all-in-one calculator platforms available today. It covers virtually every domain — finance, health, education, tax, AI, SEO, coding, science, vehicles, cooking, construction, and much more. Best of all, it is completely free, requires no account or signup, and every tool works instantly in your browser.

What Is BulkCalculator.com?

BulkCalculator.com is a free online calculator hub maintained by G Solutions, an India-based technology company. The platform is built as a collection of static HTML pages powered by self-contained JavaScript, which means every calculation happens directly inside your browser — your data never leaves your device and is never uploaded to any server.

The website is organised into more than 25 topic categories, making it easy to find exactly the tool you need in just a couple of clicks.

25+ Categories: A Tool for Every Task

1. Financial Calculators

One of the most popular sections on the site, the Financial Calculators category covers 47+ pages including:

EMI & Loan calculators
SIP (Systematic Investment Plan) calculator
Compound interest calculator
ROI calculator
Retirement planning tools
Currency converter
Salary and paycheck calculators
Discount and markup calculators

Whether you are planning a home loan, calculating your mutual fund returns, or figuring out your monthly budget, this section has you covered.

2. India Tax Calculators

A must-use for Indian salaried professionals, this section offers 31 pages tailored to Indian tax laws, including:

AY 2026-27 Income Tax Calculator (New and Old Regime)
HRA (House Rent Allowance) calculator
80C deduction planner
CTC to In-hand salary calculator
GST calculator
TDS calculator
Capital gains tax calculator
EPF and Gratuity calculators

This is arguably the most useful section for anyone in India trying to plan their finances, compare tax regimes, or estimate take-home pay.

3. US Tax Calculators

For American users, the platform offers 38 pages covering:

Federal income tax estimator
Paycheck calculator
FICA and self-employment tax calculator
Capital gains tax calculator
401(k) contribution calculator
Itemised deduction planner

4. Health & Fitness Calculators

With 50 pages, the health section is one of the largest on the site. Tools include:

BMI (Body Mass Index) calculator
BMR (Basal Metabolic Rate) calculator
Calorie counter and tracker
Macro calculator
Body fat percentage calculator
Pregnancy calculator
Heart rate and VO2 max calculator
Ideal weight calculator

Whether you are tracking fitness goals or monitoring health metrics, this section provides reliable, formula-based results.

5. Academic Calculators

Students will find 22 pages of tools designed for academic use:

CGPA and GPA calculator
ACT score calculator
Grade calculator
Attendance percentage calculator
Fraction simplifier

6. AI Tools

In the age of artificial intelligence, BulkCalculator.com keeps up with a dedicated AI Tools section (16 pages):

Token counter (for LLM prompts)
LLM cost estimator
AI model comparison tools
Citation generator
Text-to-speech tools
Language translation utilities

7. Developer Tools

Web developers and coders get 27 pages of handy utilities:

JSON formatter and validator
Regex tester
JWT decoder
Hash generators (MD5, SHA-256, etc.)
UUID generator
CSS gradient generator
Base64 encoder/decoder
Unix timestamp converter

8. SEO Tools

With 27 pages dedicated to search engine optimisation, BulkCalculator.com gives marketers and website owners:

On-page SEO checkers
Meta tag analyser
Schema markup generator
Robots.txt generator
Sitemap checker
Keyword density tool
Backlink checker
SERP simulator

9. Construction Calculators

Home builders and contractors will find 40 pages of material estimators:

Concrete calculator
Roofing estimator
Flooring calculator
Paint coverage calculator
Fence calculator
Drywall estimator
Rebar calculator

10. Cooking Calculators

Home cooks and bakers have 15 pages of kitchen tools:

Cups to grams converter
Recipe scaler
Pizza dough calculator
Air fryer conversion tool
Nutrition calculator
Portion size estimator

11. Chemistry Tools

For science students and professionals, 36 pages of chemistry tools including:

Molar mass calculator
Periodic table reference
pH calculator
Chemical equation balancer
Stoichiometry calculator

12. Physics Tools

28 pages covering key physics calculations:

Mechanics calculators (force, velocity, acceleration)
Electricity and circuit tools
Wave and optics calculators
Thermodynamics tools
Astronomy calculators

13. Electrical Power Calculators

A massive section with 60 pages covering:

Watts, amps, and volts converter
kWh calculator
Motor and transformer tools
Wire gauge calculator
Circuit analysis tools

14. EV Calculators

Perfect for electric vehicle owners — 13 pages including:

EV charging cost calculator
Charge time estimator
Range calculator
Trip stop planner
Home charger ROI calculator

15. Statistics Tools

16 pages for data analysis:

Mean, median, mode calculator
Z-score calculator
Confidence interval calculator
Regression calculator
Probability and hypothesis testing tools

16. Text Tools

22 pages of writing and text utilities:

Word and character counter
Case converter (UPPER, lower, Title Case)
Text sorter and deduplicator
Diff checker
Slug generator
Unicode tool

17. Time Tools

15 pages for time management:

Stopwatch and countdown timer
Pomodoro timer
World clock
Time zone converter
Date duration calculator

18–27. Even More Categories

BulkCalculator.com also includes:

Temperature Calculators — Heat index, wind chill, dew point, and humidity tools (15 pages)
Domain Tools — Domain availability, DNS lookup, WHOIS, and SSL checker (12 pages)
IP & Network Tools — CIDR, subnet, IP lookup, ping, and port checker (27 pages)
Auto & Vehicle Calculators — MPG, car lease, depreciation, and towing tools (16 pages)
Everyday Calculators — Age, date, percentage, and unit converter (11 pages)
Fun Tools — Dice roller, picker wheel, bingo generator, and randomizers (19 pages)
Image & File Tools — Image compressor, QR code generator, PDF tools (12 pages)
History Tools — BCE/CE converters, timelines, and flashcards (16 pages)
Astrology — Kundli, horoscope matching, Vedic astrology (dynamic app)
Maths Solutions App — Step-by-step algebra, calculus, and AI math tutor (dynamic app)

Why BulkCalculator.com Stands Out

Completely Free — No Hidden Costs

Every single tool on the website is 100% free with no subscription, no premium tier, and no paywall. You can use any calculator as many times as you want.

No Signup or Account Required

Unlike many online tools that gate features behind registration, BulkCalculator.com lets you use everything immediately. Just open the tool and start typing.

Privacy-First, Browser-Based

All calculations run locally in your browser using JavaScript. Your personal data — including salary figures, health metrics, tax details, and uploaded files — stays on your device and is never sent to a server.

Mobile Responsive

Every tool is fully mobile-friendly and works seamlessly on smartphones, tablets, and desktops. Inputs are large enough to tap easily, and there is no app to install.

Reliable and Accurate

Tools use standard formulas, official Indian and US tax slabs (updated for AY 2026-27 and the current US tax year), internationally standardised SI conversion factors, and verified baking and engineering values.

No Annoying Popups

The site displays non-intrusive Google AdSense banners to cover hosting costs. There are no popups, no pre-roll videos, and no content blocked behind ads.

Who Is BulkCalculator.com For?

BulkCalculator.com serves an incredibly wide audience:

Students — for math, physics, chemistry, statistics, and academic planning tools
Indian salaried employees — for income tax, HRA, CTC, and 80C calculations
US taxpayers — for federal tax, paycheck, and retirement planning
Home cooks and bakers — for recipe scaling and unit conversions
Web developers — for JSON, regex, hashing, and other daily dev utilities
Digital marketers — for SEO audits, keyword tools, and schema generators
Fitness enthusiasts — for calorie, macro, and body composition tracking
Construction professionals — for material and cost estimation
Investors — for SIP, EMI, and compound interest calculations
EV owners — for charging costs and range planning
Travellers — for time zone, currency, and fuel cost conversions

Frequently Asked Questions

Is BulkCalculator.com really free?

Yes. Every tool is 100% free with no signup, no download, and no subscription.

Are the calculators accurate?

Yes. Tools use standard, well-established formulas, official tax slabs, and verified reference values. For legal, medical, or financial decisions, always verify with a qualified professional.

Does the site work on mobile?

Absolutely. All tools are mobile-responsive and work on phones, tablets, and desktops.

Is my data safe?

Yes. Almost every calculation runs entirely in your browser. Your inputs are never uploaded to a server or shared with third parties.

Final Verdict

BulkCalculator.com is a genuinely impressive, all-in-one free tool platform. With 629+ calculators and tools across 25+ categories, it is one of the most comprehensive calculator websites available — and the fact that it is entirely free, privacy-respecting, and requires no account makes it even more valuable.

Whether you are an Indian professional estimating your tax liability, a student solving chemistry equations, a developer validating JSON, or a home cook scaling a recipe — BulkCalculator.com almost certainly has the tool you need.

Visit BulkCalculator.com today and explore 629+ free tools built for real everyday use.

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Tech

Bank of Baroda investigates alleged data leak on dark web

Bank of Baroda is investigating an alleged data leak after nearly 1TB of data was found on the dark web.

Published

2 weeks ago

July 29, 2026

Dailyviewer

Bank of Baroda branch (representative image)

Bank of Baroda is investigating an alleged data leak after nearly a terabyte of data reportedly linked to the bank surfaced on the dark web.

The dataset was first identified by cybersecurity researcher Srikanth Lakshmanan, founder of the consumer advocacy platform Cashless Consumer, who found the listing over the weekend.

The alleged leak reportedly includes customer identity documents, loan application and appraisal records, internal audit reports, branch documents, customer application forms and internal communications.

Some reports have additionally claimed the dataset contains Aadhaar numbers and account records tied to savings, current and loan accounts, as well as NRI and corporate banking customers.

Researchers have suggested a possible link to a threat actor known as TripleX, previously tied to attacks on Indonesian financial institutions, though the connection is unconfirmed.

Bank of Baroda said the incident originated from the compromise of an employee’s email account, not any breach of its core banking infrastructure.

“The bank’s core banking systems were not accessed and continue to remain secure,” the bank said, confirming a comprehensive forensic investigation had been launched.

The bank said it was working closely with relevant authorities as the probe into the alleged breach continues.

Bank of Baroda’s share price fell 1.50 per cent to Rs 240.35 on the NSE on July 28, as the alleged breach added to concerns following the lender’s weaker first-quarter FY27 results.

The bank said containment measures were implemented immediately once the breach was detected, and that it was complying with all applicable regulatory requirements during the ongoing probe.

Data breaches involving Indian financial institutions have drawn increasing regulatory attention in recent years, with lenders required to report significant cybersecurity incidents to sector regulators within stipulated timeframes.

Bank of Baroda is one of India’s largest public sector banks, with a network spanning thousands of branches across the country as well as international operations in several countries.

(Image: Photo by Raghavan2010, Wikimedia Commons, CC BY-SA 4.0)

Tech

OnePlus N6x India launch confirmed for July 31

OnePlus has confirmed its N6x will launch in India on July 31, with a 7,000mAh battery and AI camera tools among its highlights.

Published

2 weeks ago

July 28, 2026

Dailyviewer

OnePlus has confirmed that its N6x smartphone will launch in India on July 31 at 12 pm IST.

The device will go on sale on August 4, available via Amazon India and OnePlus India’s official online store.

A 7,000mAh battery has been confirmed, with OnePlus stating it can offer up to 2.5 days of use on a single charge.

Specific figures shared by the company include up to 20.56 hours of video playback and 133.56 hours of music playback on a full charge.

Camera features on the N6x will include AI Portrait Glow for low-light portraits, AI Eraser to remove unwanted objects or people, and AI Unblur to sharpen blurry photos.

The phone has a flat display with a refresh rate of up to 120Hz.

It will be sold in Burgundy Red and Ice Blue colour options.

Pricing has not yet been made official and is expected to be announced at the July 31 launch event.

The 7,000mAh cell marks one of the largest batteries OnePlus has fitted into a phone sold in India, reflecting a broader industry trend of manufacturers prioritising longer battery life in budget and mid-range devices.

OnePlus has said further details on the N6x, including its full specification sheet and official price, will be confirmed only once the July 31 launch event takes place, with the company keeping some details under wraps until then.

The AI camera suite being introduced on the N6x mirrors similar tools OnePlus has rolled out on its more expensive Nord and flagship number-series phones over the past year, suggesting the company is extending these features further down its lineup.

The N6x is expected to be the second device in OnePlus’s budget-focused N series, following the OnePlus N6, and is likely to be positioned at a similar or slightly lower price point once official pricing is announced.

(Image: Dsr07 (CC BY-SA 4.0))

Tech

Galaxy Z Fold8 priced from Rs 1,79,999 as India pre-orders open

Samsung’s Galaxy Z Fold8 is priced from Rs 1,79,999 in India as pre-orders open today, ahead of sales starting August 8.

Published

2 weeks ago

July 27, 2026

Dailyviewer

Samsung’s Galaxy Z Fold8 is priced from Rs 1,79,999 in India as pre-orders opened today, following its unveiling at the Galaxy Unpacked event on July 22.

The 12GB+512GB variant costs Rs 1,99,999, and the 16GB+1TB variant is priced at Rs 2,39,999. Open sales are scheduled to begin on August 8.

The phone features a 7.6-inch Dynamic AMOLED 2X foldable display with a 120Hz adaptive refresh rate and up to 3,000 nits of peak brightness, driven by the Snapdragon 8 Elite Gen 5 chipset.

Its camera system includes dual 50MP rear sensors, with a wide-angle lens offering OIS and 2x optical quality zoom, plus a 50MP ultra-wide lens.

A 4,800mAh battery supports up to 63 per cent charge in about 30 minutes through 45W wired charging, along with 20W wireless charging and Wireless PowerShare.

Weighing 201 grams, it is Samsung’s lightest Z Fold model so far, with an exchange bonus of Rs 10,000 or an instant bank discount of Rs 9,000 on offer.

(Image: Vasonesiku (CC BY-SA 4.0))